123742307 is an odd 9-digits composite number following 123742306
and preceding 123742308 . In scientific notation, it is written as 1.23742307 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 106748928 positive integers (up to 123742307) that are relatively prime to 123742307.
123742307 has 16 divisors, whose sum is 135616320
The reverse of 123742307 is 703247321
Previous prime number is 433
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-three million seven hundred forty-two thousand three hundred seven
Scientific notation
1.23742307 × 10^8
Engineering notation
1.23742307 × 10^6
Prime Factorization
247 × 13 × 433 × 89
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
123742307
Product of the distinct prime numbers
The prime factorization of 123742307 is 247 × 13 × 433 × 89.
Since it has a total of 4 prime factors.
4 , 1 , 54 , 87 , 866 , 682 , 8232 , 3748 , 87748 , 8500 , 331017 , 578338 , 9582975 , 8038142 , 18662927 , 7090764 , 661491111 , 563687061 , 8836159803 , 6916859313
n×2
247484614
n×3
371226921
n×4
494969228
n×5
618711535
n÷2
61871153.5
n÷3
41247435.666667
n÷3
30935576.75
n÷5
24748461.4
n2
15312158541682249
n3
1.8947618230975E+24
n4
2.3446219920561E+32
n5
2.9012893433996E+40
2 √n
11123.951950633
3 √n
498.31742020179
4 √n
105.47014720116
5 √n
41.543553480127
1 , 13 , 89 , 247 , 433 , 1157 , 3211 , 5629 , 21983 , 38537 , 106951 , 285779 , 500981 , 1390363 , 9518639 , 123742307
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-123742306
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123742307 can be divided by 16 positive divisors.
The sum of these divisors (counting 123742307) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000000010100001100011
3
Ternary
22121211202112102
4
Quaternary
13120002201203
5
Quinary
223134223212
6
Senary
20140121015
8
Octal
730024143
10
Decimal
123742307
12
Duodecimal
3553616b
16
Hexadecimal
7602863
20
Vigesimal
1id7ff7
36
Base36
21o86b
md5
fc3b0c9fe43835516d834189dea432c5
sha1
c3fa8896ef20420516ad2c6ce5084da90bad9ac9
sha256
27e330828ae1b68330de91ff849ba0fd3a103374101908b5938c89639f96796c
sha512
41ee69488c67d53326f6df5ef273c06bb0e0418f0bce19f885b91c369026f4f4ea6da3ccb924ae3befe28012f2c3d09cafd21c0676b5361db0fb1b9773df05f3
ripemd-160
8fffbf08ef2e9ae9cbe0395b5f4aa01febd52c50
Diameter
247484614
Circumference
777495845.21891
Area
4.8104564785151E+16
Volume
7.9367597649941E+24
Surface area
1.924182591406E+17
Circumference
777495845.21891
Perimeter
494969228
Area
15312158541682249
Diagonal
174998048.79874
Surface area
91872951250093494
Volume
1.8947618230975E+24
Space diagonal
214327962.76979
Perimeter
371226921
Area
6.6303591419359E+15
Altitude
107163981.38489
Surface area
6.6303591419359E+15
Volume
2.2329982230761E+23
Height
58332682.932912